Taxa included

Callaini, G. (1983f). L'ultrastruttara delle ghiandole genitali accessorie di Neobisium muscorum (Leach) (Arachnida, Pseudoscorpionida). Redia 66: 375–388.

Taxon
Obisium muscorum Leach, 1817 (Pseudoscorpiones: Cheliferidae) 375–384, figs 1–15, Neobisium muscorum (Leach)